Re: [rfc, PATCH v1 1/1] hrtimers: Refactor hrtimer_clock_to_base_table initialisation

[Andy Shevchenko]

On Mon, Feb 10, 2025 at 10:26:02AM +0200, Andy Shevchenko wrote:
> Clang complains about overlapped initialisers in the
> hrtimer_clock_to_base_table definition. With `make W=1` and
> CONFIG_WERROR=y (which is default nowadays) this breaks
> the build:
> 
>   CC      kernel/time/hrtimer.o
> kernel/time/hrtimer.c:124:21: error: initializer overrides prior initialization of this subobject [-Werror,-Winitializer-overrides]
>   124 |         [CLOCK_REALTIME]        = HRTIMER_BASE_REALTIME,
> 
> kernel/time/hrtimer.c:122:27: note: previous initialization is here
>   122 |         [0 ... MAX_CLOCKS - 1]  = HRTIMER_MAX_CLOCK_BASES,
> 
> (and similar for CLOCK_MONOTONIC, CLOCK_BOOTTIME, and CLOCK_TAI).
> 
> Refactor hrtimer_clock_to_base_table initialisation to make
> the compiler happy.

For the record, GCC also fails here.

-- 
With Best Regards,
Andy Shevchenko